142972672

素因数分解:

$2^8\times {\mathrm{547}}^1\times {\mathrm{1021}}^1$

素因数の和:1584

約数の個数: 36

約数和(自身を含む): 286188616

約数和(自身を除く): 143215944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 547, 1021, 1094, 2042, 2188, 4084, 4376, 8168, 8752, 16336, 17504, 32672, 35008, 65344, 70016, 130688, 140032, 261376, 558487, 1116974, 2233948, 4467896, 8935792, 17871584, 35743168, 71486336, 142972672]

約数ペア:

[(1, 142972672), (2, 71486336), (4, 35743168), (8, 17871584), (16, 8935792), (32, 4467896), (64, 2233948), (128, 1116974), (256, 558487), (547, 261376), (1021, 140032), (1094, 130688), (2042, 70016), (2188, 65344), (4084, 35008), (4376, 32672), (8168, 17504), (8752, 16336)]